1275296 has 24 divisors (see below), whose sum is σ = 2739744. Its totient is φ = 579520.

The previous prime is 1275293. The next prime is 1275319. The reversal of 1275296 is 6925721.

1275296 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1275293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (114156).

2^1275296 is an apocalyptic number.

1275296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1275296 is an abundant number, since it is smaller than the sum of its proper divisors (1464448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1275296 is a wasteful number, since it uses less digits than its factorization.

1275296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644 (or 3636 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 1275296 is about 1129.2900424603. The cubic root of 1275296 is about 108.4435349342.

The spelling of 1275296 in words is "one million, two hundred seventy-five thousand, two hundred ninety-six".